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Emotional Perception AI Ltd v Comptroller in the Supreme Court

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Supreme Court of the United Kingdom Author Kelsey Farish Licence CC BY 4,0   Source Wikimedia Commons   J ane Lambert Supreme Court (Lord Briggs, Lord Hamblen, Lord Leggatt, Lord Stephens, and Lord Kitchin) Emotional Perception AI Ltd. v Comptroller General of Patents, Designs and Trade Marks   [2026] UKSC 3 This was an appeal by Emotional Appeal AI Limited ("the applicant") against the Court of Appeal's decision in  Emotional Perception AI Ltd v Comptroller-General of Patents, Designs and Trade Marks   [2024] Bus LR 14, [2023] WLR(D) 500, [2023] EWHC 2948 (Ch) (21 Nov 2023) to uphold the examiner's objection to the patentability of the applicant's invention. I discussed the Court of Appeal's reasoning in  Patents - the Appeal in Comptroller v Emotional Perceptions   on 26 Aug 2024. The Invention The applicant applied to the United Kingdom Intellectual Property Office for a patent for a method of training a neural network to reflect emotional perc...

University Spin-offs - QMC Instruments Ltd v Celtic Terahertz Technology Ltd

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Jane Lambert   Business and Property Courts of England and Wales, Intellectual Property (Sir Colin Birss, Chancellor) QMC Instruments Ltd v Celtic Terahertz Technology Ltd and others [2025] EWHC 3485 (IPEC) (26 Nov 2025) This was a dispute between two university spin-off companies, which were incorporated to exploit the work of Professor Peter Ade .  Professor Ade carried out research into the far-infrared spectrum first at  Queen Mary College (now Queen Mary University London)  until 2001 and afterwards at Cardiff University . While at Queen Mary, he helped to set up QMC Instruments Ltd.  ("QMCIL") to sell far-infrared detectors and multimesh filters, some of which he had designed.  Some years later, Professor Ade and colleagues who had followed him to Cardiff established Celtic Terahertz Technology Ltd  ("CTT"). QMCIL Queen Mary College sold QMCILto investors in 1991 and warranted that the company was the sole beneficial owner of all the IP relatin...

Trade Marks and Passing Off - Dryrobe Ltd v Caesr Group Ltd.

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Jane Lambert Intellectual Property Enterprise Court  (HH Judge Melissa Clarke) Dryrobe Ltd v Caesr Group Ltd    [2025] EWHC 3167 (IPEC) (4 Dec 2025) This was an action for trade mark infringement and passing off and a counterclaim for revocation or, alternatively, invalidation of the trade marks in suit. Dryrobe The claimant was a private company incorporated with limited liability under the Companies Act 2006 , in the name of  Dryrobe Limited ("Dryrobe") , with  company number 08782079.  Dryrobe makes and sells outdoor clothing products under the brand name DRYROBE.  Its most popular product is the Dryrobe Advance changing robe shown in the above photograph. The Marks Dryrobe is the registered proprietor of the following British trade marks: Number Mark Filing Date Registration Date Goods UK00003001195 DRYROBE 9 Apr 2013 19 Jul 2013 Class 25 "Changing robes" "waterproof and windproof robes" "robes, gowns and capes of towelling material" "be...